Einführung

Title Slide

Normal Slide

Adding a website-link: Wikipedia
Link to specific chapter on other pages: aes-mapping
This will highlight text

Fade in

Callout block header

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Columns

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Columns with code

ggplot(cars, 
       aes(x = speed, y = dist)) +
  geom_point()

Code Annotation

## (Empty line so the copy button doesn't overlays)
ggplot(cars,
       aes(x = speed, y = dist)) +
  geom_point()

1: Input data
2: Define mapping
3: Add layer

Wir losen Gruppen aus, jede Gruppe bekommt eine eigene Plot-Art. Erst einmal Einzelarbeit.

ggplot(cars, 
       aes(x = speed, y = dist)) +
  geom_point()

Tabs 2

Graphic
Code

set.seed(42)
my_weight <- data.frame(
  month = factor(c("Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"),
                 levels = c("Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"), 
                 ordered = TRUE), 
  weight = rnorm(12, 90, 5)/1000, 
  group = rep(1, 12)
)

ggplot(my_weight, 
       aes(x = month, y = weight, group = group)) +
  geom_point() +
  geom_line() +
  labs(title = "Mein Gewicht 2024",
       subtitle = "In metrischen Tonnen", 
       x = "Monat", 
       y = "Gewicht in t") +
  ylim(0, 1000) + 
  theme_bw() +
  theme(axis.text.x = element_text(angle = 90, vjust = 0.5, hjust=1))

Bilder

Background image

Foto von Omar Lopez auf Unsplash

Right-side image

I can also put images in a column and fill the right side of the slide with the image by using {.image-right}.

Foto von Fabrice Villard auf Unsplash

gganimate

library(ggplot2)
library(gganimate)

p <- ggplot(mtcars, aes(factor(cyl), mpg)) + 
  geom_boxplot() + 
  # Here comes the gganimate code
  transition_states(
    gear,
    transition_length = 2,
    state_length = 1
  ) +
  enter_fade() + 
  exit_shrink() +
  ease_aes('sine-in-out')
animate(p, renderer = gganimate::gifski_renderer())

plotly

library(plotly)

fig <- plot_ly(midwest, x = ~percollege, color = ~state, type = "box")
fig